14 How then shall they call upon him in whom they have not believed? and how shall they believe on him of whom they have not heard? and how shall they hear without one who preaches?

15 and how shall they preach unless they have been sent? according as it is written, How beautiful the feet of them that announce glad tidings of peace, of them that announce glad tidings of good things!

16 But they have not all obeyed the glad tidings. For Esaias says, Lord, who has believed our report?

17 So faith then {is} by a report, but the report by God's word.